Proposition 479 (formerly Prop 400) is a measure on the ballot for the November 5, 2024 General Election in Maricopa County, Arizona. Voters will decide whether to extend the existing half-cent sales tax dedicated to transportation for an additional 20 years. An extension would fund ongoing and future transportation projects across the region.
The half-cent sales tax for transportation was first approved by Maricopa County voters in 1985 with Proposition 300. The tax was then extended by Maricopa County voters for another 20 years in 2004 through Proposition 400. The extension is set to expire at the end of 2025.
Expected Outcomes if it Passes
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Continuation of Funding: Another extension of the half-cent sales tax would provide $24 billion in funding for transportation projects in Maricopa County over 20 years.
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Comprehensive Transportation Enhancements: The generated tax revenue would support certain transportation improvements throughout the region, including:
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Building new freeways.
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Expanding existing freeways.
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Improving streets and intersections.
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Continuation of existing transit services and new system enhancements.
Prop 479’s Funding Allocation
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Freeways and State Highway System: 40.5% for the development and expansion, including new freeways and improvements to existing routes.
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Public Transportation: 37% dedicated to public transit options across the county.
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Arterial Streets and Regional Transportation Infrastructure: 22.5% allocated for street improvements, intersection upgrades, and other critical infrastructure projects
Prop 479 Estimated 20-Year Direct Investment in Glendale in 2021 $’s
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Freeways: $1.015 billion for expansion projects along the Loop 101 and 303 freeways. More on these projects can be found here.
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Arterial Streets: $151 million
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Bus Transit: $14.4 million dollars annually
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Regional Programs: Estimated $10 million annually
Americans with Disabilities Act (ADA) services in Glendale, which include RideChoice and Dial A Ride would continue, ensuring accessible transportation opportunities are available to people with disabilities.
In total Prop 479 is estimated to bring a direct transportation investment of over $2 Billion to the City of Glendale over the next 20 years.
These figures are in 2021 dollars.
Additional Information:
Regional Transportation Plan
Maricopa Association of Governments: Prop 479